Question
The marks obtained by 12 students out of a maximum of 30 in a test are given as 25, 28, 24, 22, 25, 18, 20, 22, 19, 23, 22, and 26. Find the sum of the modes of this set of data.
More Arithmetic Progression Questions
- Sum of first 20 terms of an AP is 610. First term = 12. Find approximate common difference.
- What is the median of the following list of numbers: 5, 3, 6, 9, 11, 19,12,20, and 1?
- In a geometric progression, the first term is 4 and the common ratio is 2. If the sum of the first n terms is 252, what is the value of n?
- In an arithmetic progression (A.P.), the 10th term is 32 and the sum of the first 20 terms is 670. What is the first term of the A.P.?
- 3600, 600, 120, 30, 10, ?
- The sum of three numbers in arithmetic progression is 39 and the product of the first and third numbers is 120. What is the middle number?
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- The sum of first 'n' natural numbers is 465. Find 'n'.
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